| 技術(shù)參數(shù): |
| | 設(shè)計(jì)標(biāo)準(zhǔn):SNV企標(biāo)結(jié)法蘭標(biāo)準(zhǔn):JB/T79 GB9113 HG20592 ANSI B16.5公稱壓力:1.0、1.6MPa檢驗(yàn)試驗(yàn):GB/T13927-92,電火花檢測 |
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| 襯里材料: |
| | 四氟乙烯-乙烯 E-TFE F40聚四氟乙烯 PTFE F4改性聚乙烯 FRPE PO |
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| 閥體材料: |
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